HP Color LaserJet 9500 Service Manual - Page 123
Controller PCA, Controller PCA 1 of 3
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Controller PCA 1 Remove the back cover. See page 98. 2 Use a flatblade screwdriver to pry out the NVRAM chip (callout 1), and then set the NVRAM chip aside for installation into the new controller PCA. 12 Figure 86. Controller PCA (1 of 3) 3 Unplug 23 cable connectors (callout 2). 21 Figure 87. Controller PCA (2 of 3) ENWW Chapter 6 Removal and replacement 121
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ENWW
Chapter 6 Removal and replacement
121
Controller PCA
1
Remove the back cover. See page 98.
2
Use a flatblade screwdriver to pry out the NVRAM chip (callout 1), and then set the NVRAM
chip aside for installation into the new controller PCA.
Figure 86.
Controller PCA (1 of 3)
3
Unplug 23 cable connectors (callout 2).
Figure 87.
Controller PCA (2 of 3)
2
1
2
1
2